from django import forms
from django.core.exceptions import ValidationError
from django.contrib.auth import get_user_model
from django.contrib.auth.forms import UserCreationForm, AuthenticationForm, PasswordChangeForm, UsernameField, PasswordResetForm, SetPasswordForm, UserChangeForm

from django.utils.translation import gettext_lazy as _
from django.conf import settings

class RegistrationForm(UserCreationForm):
    def validate_email_domain(email):
        for domain in settings.ALLOWED_EMAIL_DOMAINS: 
            #if "@rawcut.tv" in email or "@tomos.tv" in email or "@themainframe.co.uk" in email:
            if domain in email:
                break
            else:
                raise ValidationError(
                    _('%(email)s - %(domain)s not allowed'),
                    params={'email': email, 'domain':domain},
                )
            
    password1 = forms.CharField(
        label=_("Password"),
        widget=forms.PasswordInput(attrs={'class': 'form-control form-control-user', 'placeholder': 'Password'}),
    )
    password2 = forms.CharField(
        label=_("Confirm Password"),
        widget=forms.PasswordInput(attrs={
        'class': 'form-control form-control-user', 'placeholder': 'Confirm Password'
        }),
    )
    username= forms.CharField(
        widget=forms.TextInput(attrs={
        'class': 'form-control form-control-user',
        'placeholder': 'Username'
        }),
    )
    email= forms.EmailField(required=True, validators=[validate_email_domain],
        widget=forms.EmailInput(attrs={
        'class': 'form-control form-control-user',
        'placeholder': 'Email',
        'name': 'email'
        })
    )
    def save(self, commit=True):
        user = super(RegistrationForm, self).save(commit=False)
        user.email = self.cleaned_data['email']
        if commit:
            user.save()
        return user

    def delete(self):
        user = super(RegistrationForm, self).save(commit=False)
        user.delete()
        return 'User deleted'

class LoginForm(AuthenticationForm):
    username = forms.EmailField(widget=forms.EmailInput(attrs={
        'class': 'form-control form-control-user',
        'placeholder': 'Email',
        "autocomplete": "email"
    }))
    password = forms.CharField(
        label=_("Your Password"),
        strip=False,
        widget=forms.PasswordInput(attrs={
            "class": "form-control form-control-user",
            "placeholder": "Password",
            "autocomplete":"current-password"
            }))
class UserPasswordResetForm(PasswordResetForm):
    email = forms.EmailField(widget=forms.EmailInput(attrs={
        'class': 'form-control form-control-user',
        'placeholder': 'Email'
    }))

class UserSetPasswordForm(SetPasswordForm):
    new_password1 = forms.CharField(max_length=50, widget=forms.PasswordInput(attrs={
        'class': 'form-control form-control-user', 'placeholder': 'New Password'
    }), label="New Password")
    new_password2 = forms.CharField(max_length=50, widget=forms.PasswordInput(attrs={
        'class': 'form-control form-control-user', 'placeholder': 'Confirm New Password'
    }), label="Confirm New Password")
    
class UserPasswordChangeForm(PasswordChangeForm):
    old_password = forms.CharField(max_length=50, widget=forms.PasswordInput(attrs={
        'class': 'form-control form-control-user', 'placeholder': 'Old Password'
    }), label='Old Password')
    new_password1 = forms.CharField(max_length=50, widget=forms.PasswordInput(attrs={
        'class': 'form-control form-control-user', 'placeholder': 'New Password'
    }), label="New Password")
    new_password2 = forms.CharField(max_length=50, widget=forms.PasswordInput(attrs={
        'class': 'form-control form-control-user', 'placeholder': 'Confirm New Password'
    }), label="Confirm New Password")